Anyone found a way to make this work?
Can't perform any kind of sneaky hit-and-run. You have to attack multiple times to really get the damage going, and it's a slow-moving unit.
Can't beat out its alternatives as far as siege go (Marauders, Mule Artillery, Saboteurs, etc.).
Works fairly well for blocking ranged damage, but I'm pretty sure this won't really work against a human player.